JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6g - M45 x 4.5 Milling Cutter Arbors extending tool life and maintaining

extending tool life and maintaining precision under challenging cutting conditions

Its robust M2 HSS construction and certified tolerances make it suitable for workshop and production use where accuracy and consistency matter

enabling reliable performance on tougher materials and higher feed rates

helping minimize rework and achieve reliable fits

The carbide construction keeps its edge sharp longer

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6g - M45 x 4.5 Milling Cutter Arbors extending tool life and maintainingThe JBO Thread Ring Gauge (NoGo) is a precision tool for quick, reliable inspection of external metric coarse threads. Sized for M45 x 4. 5 with a right hand thread, it helps machinists, inspectors, and quality teams confirm that components meet the specified maximum thread diameter. Manufactured from hardened steel for durability, this NoGo gauge is built to withstand daily use in demanding environments, delivering long service life and stable